AM Transformers are pleased to represent TGR in the UK.
Offering an extensive range of SMD Power Inductors and Chokes.
This page serves as a central menu to information about our range of SMT or SMD Power Inductors and chokes
SMD
Selector Guide
A guide to the EIA and Inductance ranges of our SMD Inductors.
With quick links to each of the products pages for more specific information. If you are seeking replacement parts based on the visual appearance of the Inductor then this page may be best suited to your search.
NL
Type Inductors

Featuring open magnetic patch construction and a ferrite core.
The NL322522 and NL453232 offer value and performance.
TDR
Type Inductors
Surface mounting inductor offering high mounting stability.
The comparatively large rated current and high inductance offers high performance values for a range of production requirements.
Featuring the use of a high performance ferrite core, small size and low unit cost.
TRQ-C
Type Inductors
The TRQ-C series are miniature SMT wire-wound open magnetic path construction inductors with the low DCR and high current capacity.
They are excellent for use as choke coils in DC/DC converters and DC power supply circuits.
TRQ-N
Type Inductors
Wire wound chip inductors incorporating the special ferrite core.
High Q value at high frequency and low DC resistance
Suitable for both flow and reflow soldering methods
Small dimensions.
Low voltage drop and stable inductance with respect to temperature rise and DC current loading.
SB
Type Inductors
Magnetically shielded, surface mounting.
High mounting stability, large rated current and high inductance
High performance ferrite core.
Density design, small size, low cost
Low radiation
TSB
Type Inductors
Magnetically shielded, surface mounting.
High mounting stability, large rated current and high inductance
High performance ferrite core.
Density design, small size, low cost
Low radiation
TSL
Type Inductors
SMD type, small size and low cost. For high currents and very low DCR.
Flat bottom for reliable surface mounting. Reflow soldering & hand soldering are available
Good solder fillets for easy inspection, good temperature characteristics prevents damage during solder reflow.
Custom designs available
TSS
Type Inductors
Magnetically shielded, suitable for high currents very low DCR & high efficiency
Flat bottom for reliable surface mounting, reflow soldering & hand soldering are available. Good solder fillets and easy inspection
Good temperature characteristics prevents damage during solder reflow.
Custom designs available
Glossary
and Further Technical Information
What is a coil?
What is an inductor?
What do we require to provide inductors to custom specifications?
All the answers are here.
SMD
Performance Specifications
Storage life, static humidity, resistance to heat and vibration. Operating temperatures, maximums and minimum's.
What tests are carried out to ensure each and every inductor performs as promised? |